feat(commands): make dispatch files active command handlers

All 25 dispatch files now have name: in frontmatter with Workflow
section that displays sub-commands and prompts for selection.
Bare /noun invocation is now useful instead of a dead end.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

plugins/saas-react-platform/commands/react.md

@@ -1,18 +1,27 @@
 ---
-description: React development toolkit — component scaffolding, routing, state management, and linting
+name: react
+description: React development toolkit — type /react <action> for commands
 ---
 
 # /react
 
 React frontend development toolkit with component scaffolding, routing, state management, and anti-pattern detection.
 
-## Sub-commands
+When invoked without a sub-command, display available actions and ask which to run.
 
-| Sub-command | Description |
-|-------------|-------------|
+## Available Commands
+
+| Command | Description |
+|---------|-------------|
 | `/react setup` | Setup wizard for React project detection and configuration |
 | `/react component` | Scaffold component with props, types, and tests |
 | `/react route` | Add route with page component and error boundary |
 | `/react state` | Set up state management pattern (Context, Zustand, Redux Toolkit) |
 | `/react hook` | Generate custom hook with types and tests |
 | `/react lint` | Validate component tree and detect anti-patterns |
+
+## Workflow
+
+1. Display the table above
+2. Ask: "Which command would you like to run?"
+3. Route to the selected sub-command